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kolbaska11 [484]
3 years ago
5

Please help me with this

Mathematics
2 answers:
juin [17]3 years ago
8 0

Answer:

x=30, <A=60, <C=30

Step-by-step explanation:

A triangle always has its total angles added up to 180 degrees, so we can set up the following equation:

90+2x+x=180

90+3x=180

3x=90

x=30

Since x=30, this means <C is 30 degrees. For <A, it's twice as much as <C, so 2*30=60.

So x=30, <A=60, <C=30

Hope this helped!

Gnom [1K]3 years ago
4 0

Answer:

can u pls make it bigger

Step-by-step explanation:

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Find the value of angle M. HELP ME PLEASE!!
GenaCL600 [577]

Answer:

  96°

Step-by-step explanation:

In a cyclic quadrilateral (one inscribed in a circle), opposite angles are supplementary. That means the angles marked (6m+13)° and (4m+7)° have a total value of 180°:

  (6m+13) +(4m+7) = 180

  10m +20 = 180 . . . . . . . . collect terms

  m +2 = 18 . . . . . . . . . . . . .divide by 10

  m = 16 . . . . . . . . . . . . . . . subtract 2

∠M = 6m° = 6·16° . . . . . . . use the value of m in the expression for ∠M

∠M = 96°

7 0
3 years ago
In a hat, you have index cards with the numbers 1 through 10 written on them. Find how many of the 10 possible numbers you can p
AURORKA [14]

8,5.7,1,3,2,4,6 is the correct order

Step-by-step explanation:

1. There are 10 numbers from 1 to 10 , thus there are 10 possible outcomes.

Determine the number of favourable outcomes for each event:

Number greater than 0 : 10 favourable outcomes ( 1,2,3,4,5,6,7,8,9,10)

Even number : 5 favourable outcomes ( 2,4,6,8,10)

Number is at least 2 : 9 favourable outcomes ( 2,3,4,5,6,7,8,9,10)

Number is at most 0 : 0 favourable outcomes ( as none of the integers from 1 to 10 are at most  0 )

Number is divisible by 3 : 3 favourable outcomes ( 3, 6,9)

Number is divisible by 5 : 2 favourable outcomes ( 5, 10)

Prime number : 4 favourable outcomes ( 2, 3, 5, 7 )

Number less than the greatest prime number : 6 favourable outcomes ( 1, 2,3,4,5,6 as 7 is the greatest prime number from the numbers of 1 to 10 )

2. The more favourable outcomes correspond with an event, the more likely the event is to happen. Thus the number is at most 0 is the least likely and the number greater than 0 is the most likely.  

Let us then number the events from least likely to most likely:  

Number greater than 0: 8

Even number: 5

Number is at least 2: 7

Number is at most 0:1

Number is divisible by 3: 3

Number is divisible by 5: 2

Prime number 4

Number less than the greatest prime number: 6  

So the order is 8,5.7,1,3,2,4,6

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4 years ago
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WARRIOR [948]

This is the right answer for the question..................................

5 0
3 years ago
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meriva

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Step-by-step explanation:

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2 years ago
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If anyone wants to help me it would be greatly appreciated
valkas [14]

Answer:

19. x=28°

<E = 67°

20. x= 9°

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Step-by-step explanation:

19. Supplementary means that the angles will add to make a straight line, or they will add to = 180

<L+<E = 180°

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Measure of Angle E

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20. Vertical angles are congruent, or equal to each other.

<L = <E

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2x+18° = 4x

18° = 2x

9° = x

x = 9°

<L = 2x+7° = 2(9°)+7° = 18°+7° = 25°

4 0
4 years ago
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